List of endemic species of Taiwan

The endemic species of Taiwan are organisms that are endemic to the island of Taiwan – that is, they naturally occur nowhere else on Earth.

Percentages of endemic species and subspecies in selected animal groups in Taiwan:

Category	Total species	Endemic species (& ssp.)	Percentages
Mammals	70	45	64%
Birds	450	84	19%
Reptiles	85	27	32%
Amphibians	37	17	46%
Freshwater fish	220	36	16%
Butterflies	400	50	13%
Total	1,257	252	20%

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Percentages of endemic plants of all living species in Taiwan.^[1]

Category	Total (native) species	Endemic species (& ssp.)	Percentages
Pteridophytes	629	72	11%
Gymnosperms	28	18	64%
Dicotyledons	2,410	750	31%
Monocotyledons	1,010	227	23%
Total	4,077	1,067	26%

Endemic fauna

Endemic mammals

Formosan serow Formosan macaque

• Order: Carnivora (carnivorans)
  • Formosan black bear – Ursus thibetanus formosanus
  • Formosan ferret-badger – Melogale subaurantiaca (Swinhoe)
• Order Artiodactyla (even-toed ungulates)
  • Formosan boar – Sus scrofa taivanus
  • Formosan sika deer – Cervus nippon taiouanus
  • Taiwan serow – Naemorhedus swinhoei (Gray)
• Order Eulipotyphla (shrews and kin)
  • Taiwanese mole shrew – Anourosorex yamashinai Kuroda
  • Tada's shrew – Crocidura tadae Tokuda & Kano
  • Formosan shrew – Episoriculus fumidus Thomas
  • Koshun shrew – Chodsigoa sodalis Thomas
  • Kano's mole – Mogera kanoana Kawada et al.
• Order Rodentia (rodents)
  • Formosan field vole – Apodemus semotus Thomas
  • Spinous country-rat – Niviventer coxingi (Swinhoe)
  • Formosan white-bellied rat – Niviventer culturatus (Thomas)
  • Kikuchi's field vole – Microtus kikuchii (Kuroda)
  • Formosan giant flying squirrel – Petaurista grandis (Swinhoe)
  • Taiwan red-and-white giant flying squirrel – Petaurista lena Thomas
• Order Primate (primates)
  • Formosan macaque – Macaca cyclopis (Swinhoe)
• Order Chiroptera (bats)
  • Formosan long-eared bat – Plecotus taivanus Yoshiyuki
  • Long-toed myotis – Myotis secundus Ruedi, Csorba, Lin & Chou
  • Reddish myotis – Myotis soror Ruedi, Csorba, Lin & Chou
  • Formosan mouse-eared bat – Myotis taiwanensis Linde
  • Formosan broad-muzzled bat – Submyotodon latirostris Kishida
  • Bicolored tube-nosed bat – Murina bicolor Kuo, Fang, Csorba & Lee
  • Slender tube-nosed bat – Murina gracilis Kuo et al.
  • Formosan tube-nosed bat – Murina puta Kishida
  • Murina recondita Kuo, Fang, Csorba & Lee, 2009
  • Yellow-necked bat – Thainycteris torquatus Gabor & Lee
  • Formosan leaf-nosed bat – Hipposideros terasensis Kisida
  • Formosan greater horseshoe bat – Rhinolophus formosae Sanborn
  • Formosan lesser horseshoe bat – Rhinolophus monoceros Andersen

Endemic birds

Taiwan blue magpie Taiwan whistling thrush Mikado pheasant

Main article: Endemic birds of Taiwan

32 endemic bird species and another 52 endemic subspecies of Taiwan have been identified (out of a total of 686 bird species). The thirty-two endemic species make up about 4.6% of all birds living in Taiwan.

• Order Passeriformes (passerines and relatives)
  • Taiwan yellow tit – Machlolophus holsti
  • Chestnut-bellied tit – Sittiparus castaneoventris
  • White-whiskered laughingthrush – Garrulax morrisonianus (Ogilvie-Grant)
  • White-throated laughingthrush – Pterorhinus albogularis
  • Rusty laughingthrush – Pterorhinus poecilorhynchus
  • White-eared sibia – Heterophasia auricularis (Swinhoe)
  • Taiwan yuhina – Yuhina brunneiceps Ogilvie-Grant
  • Taiwan scimitar babbler – Pomatorhinus musicus
  • Black-necklaced scimitar babbler – Erythrogenys erythrocnemis
  • Taiwan cupwing – Pnoepyga formosana
  • Taiwan barwing – Actinodura morrisoniana Ogilvie-Grant
  • Steere's liocichla – Liocichla steerii Swinhoe
  • Morrison's fulvetta – Alcippe morrisonia
  • Taiwan blue magpie – Urocissa caerulea (Gould)
  • Styan's bulbul – Pycnonotus taivanus Styan
  • Taiwan whistling thrush – Myophonus insularis Gould
  • Collared bush robin – Tarsiger johnstoniae (Ogilvie-Grant)
  • White-browed bush robin – Tarsiger indicus
  • Taiwan bullfinch – Pyrrhula owstoni
  • Taiwan rosefinch – Carpodacus formosanus
  • Taiwan vivid niltava – Niltava vivida
  • Taiwan thrush – Turdus niveiceps
  • Taiwan shortwing – Brachypteryx goodfellowi
  • Taiwan fulvetta – Fulvetta formosana
  • Flamecrest – Regulus goodfellowi Ogilvie-Grant
  • Taiwan bush warbler – Bradypterus alishanensis
  • Taiwan hwamei – Garrulax taewanus
• Order Galliformes (chicken-like birds)
  • Taiwan partridge – Arborophila crudigularis (Swinhoe)
  • Taiwan bamboo partridge – Bambusicola sonorivox
  • Mikado pheasant – Syrmaticus mikado (Ogilvie-Grant)
  • Swinhoe's pheasant – Lophura swinhoii (Gould)
• Order Piciformes (woodpeckers and relatives)
  • Taiwan barbet – Megalaima nuchalis

Endemic reptiles

• Order Squamata (lizards and snakes)
  • Formosan smooth skink – Scincella formosensis (Van Denburgh)
  • Taiwan forest skink – Sphenomorphus taiwanensis Chen & Lue
  • Plestiodon leucostictus (Hikida, 1988)
  • Lanyu scaly-toed gecko – Lepidodactylus yami Ota
  • Kikuchi's gecko – Gekko kikuchii (Oshima)
  • Gekko guishanicus – Lin & Yao, 2016
  • Short-legged japalure – Diploderma brevipes Gressitt
  • Diploderma luei – Ota, Chen & Shang, 1998
  • Maki's japalura – Diploderma makii Ota
  • Swinhoe's japalura – Diploderma swinhonis Gunther
  • Formosan legless lizard – Ophisaurus formosensis Kishida
  • Formosa grass lizard – Takydromus formosanus Boulenger
  • Sauteri grass lizard – Takydromus sauteri Van Denburgh
  • Hsuehshan grass lizard – Takydromus hsuehshanensis Lin & Cheng
  • Stejneger's grass lizard – Takydromus stejnegeri Van Denburgh
  • Hengchun blind snake – Argyrophis koshunensis Oshima
  • Atayal slug-eating snake – Pareas atayal You, Poyarkov & Lin, 2015
  • Taiwan slug-eating snake – Pareas formosensis (Van Dengurgh)
  • Formosa odd-scaled snake – Achalinus formosanus Boulenger
  • Black odd-scaled snake – Achalinus niger Maki
  • Maki's keelback – Hebius miyajimae Maki
  • Swinhoe's grass snake – Rhabdophis swinhonis (Günther)
  • Formosa coral snake – Sinomicrurus sauteri (Steindachner)
  • Swinhoe's temperate Asian coralsnake – Sinomicrurus swinhoei (Van Dengurgh)
  • Taiwan pit viper – Trimeresurus gracilis Oshima

Endemic amphibians

• Order Anura (frogs and toads)
  • Central Formosa toad – Bufo bankorensis
  • Stejneger's narrow-mouthed toad – Micryletta steinegeri
  • Swinhoe's brown frog – Odorrana swinhoana
  • Taipa frog – Rana longicrus
  • Sauter's brown frog – Rana sauteri
  • Ota's stream tree frog – Buergeria otai
  • Robust Buerger's frog – Buergeria robusta
  • Kurixalus berylliniris
  • Temple treefrog – Kurixalus idiootocus
  • Kurixalus wangi
  • Farmland green treefrog – Zhangixalus arvalis
  • Orange-belly treefrog – Zhangixalus aurantiventris
  • Moltrecht's green tree frog – Rhacophorus moltrechti
  • Emerald green treefrog – Rhacophorus prasinatus
  • Taipei tree frog – Zhangixalus taipeianus
• Order Urodela (salamanders and newts)
  • Alishan salamander – Hynobius arisanensis
  • Formosan salamander – Hynobius formosanus
  • Taiwan lesser salamander – Hynobius fuca
  • Nanhu salamander – Hynobius glacialis
  • Sonani's salamander – Hynobius sonani

Endemic freshwater fishes

Formosan landlocked salmon

• Order Cypriniformes (minnows and carp)
  • Taitung river loach – Hemimyzon taitungensis Tzeng & Shen
  • Formosan river loach – Hemimyzon formosanus (Boulenger)
  • Shen's river loach – Hemimyzon sheni Chen & Fang
  • River loach – Formosania lacustris (Steindachner)
  • Pulin river loach – Sinogastromyzon puliensis Liang
  • Metzia mesembrinum (Regan)
  • Pararasbora moltrechti Regan
  • Acrossocheilus paradoxus (Günther)
  • Lake Candidus dace – Candidia barbata (Regan)
  • Microphysogobio alticorpus Banarescu & Nalbant
  • Taiwan ku fish – Onychostoma alticorpus (Oshima)
  • Freshwater minnow – Opsariichthys pachycephalus Günther
  • Gobiobotia cheni Banarescu & Nalbant
  • Microphysogobio brevirostris (Günther)
  • Aphyocypris kikuchii (Oshima)
  • Squalidus iijimae (Oshima)
• Order Gobiiformes (gobies and their relatives)
  • Goby – Cryptocentrus yatsui Tomiyama
  • Goby – Myersina yangii (Chen)
  • Goby – Rhinogobius candidianus Regan
  • Goby – Rhinogobius gigas Aonuma & Chen
  • Goby – Rhinogobius formosanus Oshima
  • Goby – Rhinogobius nantaiensis Aonuma & Chen
  • Goby – Rhinogobius henchuenensis Chen & Shao
  • Goby – Rhinogobius delicatus Chen & Shao
  • Goby – Rhinogobius maculafasciatus Chen & Shao
  • Goby – Rhinogobius rubromaculatus Lee & Chang
  • Goby – Rhinogobius lanyuensis Chen, Miller & Fang
• Order Siluriformes (catfishes)
  • Formosan torrent catfish – Liobagrus formosanus Regan
  • Bagrid catfish – Pseudobagrus adiposalis Oshima
  • Bagrid catfish – Pseudobagrus brevianalis Regan
• Order Osmeriformes (smelts, galaxiids, and relatives)
  • Ariake icefish – Neosalanx acuticeps Regan (endangered)^[2]
• Order Salmoniformes (salmons and trouts)
  • Formosan landlocked salmon – Oncorhynchus formosanus (Jordan & Oshima)

Endemic flora

Taiwan is home to several hundred endemic plant species and subspecies, including four endemic genera – Conjugatovarium, Kudoacanthus, Shaolinchiana, and Tangshuia. Plants are sorted by family.^[3]

Acanthaceae

• Dicliptera longiflora Hayata
• Hygrophila pogonocalyx Hayata
• Kudoacanthus Hosok.
  • Kudoacanthus albonervosus Hosok.
• Lepidagathis palinensis S.S.Ying
• Rungia taiwanensis T.Yamaz.
• Strobilanthes chihsinlinensis S.S.Ying
• Strobilanthes formosana S.Moore
• Strobilanthes lanyuensis Seok, C.F.Hsieh & J.Murata
• Strobilanthes longespicata Hayata
• Strobilanthes taiwanensis S.S.Ying

Actinidiaceae

• Actinidia chinensis var. setosa H.L.Li
• Celosia taitoensis Hayata

Amaranthaceae

• Amaranthus shengkuangensis S.S.Ying

Amaryllidaceae

• Allium taiwanianum S.S.Ying

Apiaceae

• Angelica dahurica var. formosana (H.Boissieu) Yen
• Angelica hohuanshanensis S.S.Ying
• Angelica morrisonicola Hayata
• Angelica tarokoensis Hayata
• Anthriscus taiwanensis S.S.Ying
• Bupleurum kaoi Liu, C.Y.Chao & Chuang
• Chaerophyllum involucratum (Hayata) K.F.Chung
• Chaerophyllum nanhuense (Chih H.Chen & J.C.Wang) K.F.Chung
• Chaerophyllum taiwanianum (Masam.) K.F.Chung
• Cnidium monnieri var. formosanum (Y.Yabe) Kitag.
• Cnidium warburgii H.Wolff
• Conioselinum morrisonense Hayata
• Pimpinella niitakayamensis Hayata
• Pimpinella tagawae M.Hiroe

Apocynaceae

• Anodendron benthamianum Hemsl.
• Cynanchum lanhsuense T.Yamaz.
• Melodinus angustifolius Hayata
• Trachelospermum tulinense S.S.Ying
• Vincetoxicum insulicola Meve & Liede
• Vincetoxicum lui (Y.H.Tseng & C.T.Chao) Meve & Liede
• Vincetoxicum oshimae (Hayata) Meve & Liede
• Vincetoxicum sui (Y.H.Tseng & C.T.Chao) T.C.Hsu
• Vincetoxicum taiwanense (Hatus.) T.C.Hsu

Aquifoliaceae

• Ilex arisanensis Yamam.
• Ilex guanwuensis S.S.Ying
• Ilex hayatana Loes.
• Ilex hengchunensis S.S.Ying
• Ilex lonicerifolia Hayata
  • Ilex lonicerifolia var. hakkuensis (Yamam.) S.Y.Hu
  • Ilex lonicerifolia var. lonicerifolia
  • Ilex lonicerifolia var. matsudae (Yamam.) Yamam.
• Ilex matsudae Yamam.
• Ilex nokoensis Hayata
• Ilex parvifolia Hayata
• Ilex rarasanensis Sasaki
• Ilex rubroantheriana S.S.Ying
• Ilex suzukii S.Y.Hu
• Ilex tugitakayamensis Sasaki
• Ilex yunnanensis var. parvifolia (Hayata) S.Y.Hu

Araceae

• Amorphophallus henryi N.E.Br.
• Amorphophallus hirtus N.E.Br.
• Arisaema consanguineum subsp. kelung-insulare (Hayata) Gusman
• Arisaema formosanum (Hayata) Hayata
• Arisaema guanwuense S.S.Ying
• Arisaema ilanense J.C.Wang
• Arisaema taiwanense J.Murata
  • Arisaema taiwanense var. brevipedunculatum J.Murata
  • Arisaema taiwanense var. taiwanense
• Arisaema thunbergii subsp. autumnale J.C.Wang, J.Murata & H.Ohashi
• Arum taiwanianum S.S.Ying
• Homalomena kelungensis Hayata
• Rhaphidophora formosana Engl.

Araliaceae

• Aralia castanopsicola (Hayata) J.Wen – northern & central Taiwan
• Aralia decaisneana Hance
• Dendropanax pellucidopunctatus (Hayata) Kaneh.
• Fatsia polycarpa Hayata
• Hedera rhombea var. formosana (Nakai) H.L.Li
• Hedera siyuanwukouensis S.S.Ying
• Heptapleurum taiwanianum (Nakai) G.M.Plunkett & Lowry
• Hydrocotyle setulosa Hayata
• Sinopanax formosanus (Hayata) H.L.Li

Arecaceae

• Arenga engleri Becc.
• Calamus beccarii A.J.Hend. – southwestern Taiwan
• Calamus formosanus Becc.
• Pinanga tashiroi Hayata

Aristolochiaceae

• Aristolochia cucurbitifolia Hayata
• Aristolochia hohuanensis S.S.Ying
• Aristolochia pahsienshanianum (C.T.Lu, C.Lan Yang & J.C.Wang) S.S.Ying
• Aristolochia yujungiana C.T.Lu & J.C.Wang
• Asarum ampulliflorum C.T.Lu & J.C.Wang
• Asarum chatienshanianum C.T.Lu & J.C.Wang – northern Taiwan
• Asarum crassisepalum S.F.Huang, T.H.Hsieh & T.C.Huang
• Asarum hypogynum Hayata
• Asarum macranthum Hook.f. – northern Taiwan
• Asarum pubitessellatum C.T.Lu & J.C.Wang
• Asarum shoukaense S.S.Ying
• Asarum taipingshanianum S.F.Huang, T.H.Hsieh & T.C.Huang
• Asarum tawushanianum C.T.Lu & J.C.Wang - southern Taiwan
• Asarum tungyanshanianum S.S.Ying
• Asarum villisepalum C.T.Lu & J.C.Wang

Asparagaceae

• Aspidistra attenuata Hayata – central and southern Taiwan
• Aspidistra daibuensis Hayata – southeastern and southern Taiwan
  • Aspidistra daibuensis var. daibuensis – southeastern and southern Taiwan
  • Aspidistra daibuensis var. longkiauensis C.T.Lu, Ming Jen Yang & J.C.Wang
• Aspidistra longiconnectiva C.T.Lu, K.C.Chuang & J.C.Wang
• Aspidistra mushaensis Hayata – central Taiwan
• Aspidistra shoukaensis S.S.Ying
• Disporopsis shaolinchiensis S.S.Ying
• Heteropolygonatum alte-lobatum (Hayata) Y.H.Tseng, H.Y.Tzeng & C.T.Chao
• Maianthemum formosanum (Hayata) LaFrankie
• Maianthemum harae Y.H.Tseng & C.T.Chao
• Maianthemum shaolinchii S.S.Ying
• Ophiopogon shuangliuensis S.S.Ying
• Peliosanthes kaoi Ohwi – southeastern Taiwan (Taidong Xian)
• Polygonatum arisanense Hayata
  • Polygonatum arisanense var. arisanense
  • Polygonatum arisanense var. chingshuishanianum (S.S.Ying) C.T.Chao & Y.H.Tseng
  • Polygonatum arisanense var. formosanum (Hayata) C.T.Chao & Y.H.Tseng

Aspleniaceae

• Asplenium cuneatiforme Christ
• Asplenium matsumurae Christ
• Asplenium subtrialatum (Seriz.) Y.H.Chang
• Asplenium × wangii C.M.Kuo (A. bullatum × A. wrightii)
• Asplenium wilfordii var. densum Rosenst.
• Athyrium erythropodum Hayata
• Athyrium leiopodum (Hayata) Tagawa
• Athyrium tripinnatum Tagawa
• Diplazium chioui T.C.Hsu
• Diplazium ketagalaniorum T.C.Hsu
• Diplazium kuoi T.C.Hsu
• Hymenasplenium adiantifrons (Hayata) Viane & S.Y.Dong
• Thelypteris × erubesquirolica W.C.Shieh & J.L.Tsai (T. erubescens × T. esquirolii)
• Thelypteris longipetiolata (K.Iwats.) K.Iwats.
• Woodsia okamotoi Tagawa

Asteraceae

• Ainsliaea chaochiei S.S.Ying
• Ainsliaea lalashanensis S.S.Ying
• Ainsliaea paucicapitata Hayata
• Anaphalis horaimontana Masam.
• Anaphalis nagasawae Hayata
• Anaphalis transnokoensis Sasaki
• Artemisia kawakamii Hayata
• Artemisia morrisonensis Hayata
• Artemisia niitakayamensis Hayata
• Artemisia oligocarpa Hayata
• Artemisia somae Hayata
  • Artemisia somae var. batakensis (Hayata) Kitam.
  • Artemisia somae var. somae
• Artemisia tsugitakaensis (Kitam.) Y.Ling & Y.R.Ling
• Aster altaicus var. taitoensis Kitam. - southeastern Taiwan
• Aster chingshuiensis Y.C.Liu & C.H.Ou
• Aster guanwuensis S.S.Ying
• Aster ilanmontanus S.S.Ying
• Aster itsunboshi Kitam.
• Aster kanoi S.W.Chung, W.J.Huang & T.C.Hsu
• Aster morrisonensis Hayata
• Aster oldhamii Hemsl. – northern Taiwan
• Aster ovalifolius Kitam.
• Aster siyuanensis S.S.Ying
• Aster taiwanensis var. taiwanensis
• Aster takasago-montanus Sasaki
• Aster taoshanensis S.S.Ying
• Aster taoyuenensis S.S.Ying
• Blumea chishangensis S.W.Chung, Z.Hao Chen, S.H.Liu & W.J.Huang
• Blumea hsinbaiyangensis S.S.Ying
• Blumea humilis S.S.Ying
• Blumea linearis C.I Peng & W.P.Leu
• Blumea luoshaoensis S.S.Ying
• Carpesium parvicapitulum S.S.Ying
• Carpesium taiwanense S.S.Ying
• Chrysanthemum horaimontanum Masam.
• Chrysanthemum morii Hayata
• Cirsium arisanense Kitam.
• Cirsium chilaishanense S.S.Ying
• Cirsium ferum Kitam.
• Cirsium guanwuense S.S.Ying
• Cirsium nanhutashanense S.S.Ying
• Cirsium pitouchaoense S.S.Ying
• Cirsium suzukii Kitam. – northern Taiwan
• Cirsium taiwanense Y.H.Tseng & Chih Y.Chang
• Cirsium tatakaense Y.H.Tseng, Y.H.Tseng, Chih Y.Chang & C.Y.Chang
• Crepidiastrum hualienianum S.S.Ying
• Crepidiastrum taiwanianum Nakai
• Crepis meifenggensis S.S.Ying
• Erigeron fukuyamae Kitam.
• Erigeron morrisonensis Hayata
• Erigeron taiwanensis S.S.Ying
• Eupatorium amabile Kitam.
• Eupatorium guanyuanense S.S.Ying
• Eupatorium hualienense C.H.Ou, S.W.Chung & C.I Peng
• Eupatorium loshanense S.S.Ying
• Eupatorium tashiroi Hayata
• Gynura formosana Kitam.
• Gynura taitungensis S.S.Ying
• Gynura tungyanshanensis S.S.Ying
• Hieracium morii Hayata
• Hieracium taiwanense S.S.Ying
• Inula taiwanensis S.S.Ying
• Ixeridium calcicola C.I Peng, S.W.Chung & T.C.Hsu
• Ixeridium guanwuense S.S.Ying
• Ixeridium hohuanshanense S.S.Ying
• Ixeridium sandaiolingwaterfallense S.S.Ying
• Ixeridium transnokoense (Sasaki) Pak & Kawano
• Ixeris hopingtunnelensis S.S.Ying
• Jacobaea kuanshanensis (C.I Peng & S.W.Chung) S.S.Ying
• Jacobaea morrisonensis (Hayata) S.S.Ying
• Jacobaea tarokoensis (C.I Peng) S.S.Ying
• Lactuca mansuensis Hayata
• Lapsanastrum takasei (Sasaki) Pak & K.Bremer
• Launaea taiwanensis S.S.Ying
• Leontopodium microphyllum Hayata
• Ligularia kojimae Kitam.
• Melanthera taiwanensis S.S.Ying
• Nemosenecio formosanus (Kitam.) B.Nord.
• Paraprenanthes nanhutashanensis S.S.Ying
• Paraprenanthes shaolinchiensis S.S.Ying
• Paraprenanthes yangtoushanensis S.S.Ying
• Parasenecio morrisonensis Ying Liu, C.I Peng & Q.E.Yang
• Parasenecio nokoensis (Masam. & S.Suzuki) C.I Peng & S.W.Chung
• Parasenecio sylviaensis S.W.Chung & T.C.Hsu
• Pertya simozawae Masam.
• Petasites formosanus Kitam.
• Picris angustifolia subsp. morrisonensis (Hayata) S.S.Ying
• Picris angustifolia subsp. ohwiana (Kitam.) S.S.Ying
• Saussurea glandulosa Kitam.
• Saussurea kanzanensis Kitam.
• Saussurea kiraisiensis Masam.
• Scorzonera taiwanensis S.S.Ying
• Senecio bilushenmulatus S.S.Ying
• Senecio loshanensis S.S.Ying
• Senecio scandens var. crataegifolius (Hayata) Kitam.
• Senecio shaoakoulatus S.S.Ying
• Senecio tulinensis S.S.Ying
• Syneilesis hayatae Kitam.
• Syneilesis subglabrata (Yamam. & Sasaki) Kitam.
• Taraxacum hohuanshanense S.S.Ying
• Tephroseris taitoensis (Hayata) Holub
• Youngia japonica subsp. monticola Koh Nakam. & C.I Peng
• Youngia lalashanensis S.S.Ying
• Youngia macrophylla S.S.Ying

Balsaminaceae

• Impatiens devolii T.C.Huang
• Impatiens tayemonii Hayata
• Impatiens uniflora Hayata

Begoniaceae

• Begonia austrotaiwanensis Y.K.Chen & C.I.Peng - southern Taiwan
• Begonia bouffordii C.I Peng – Nantou
• Begonia × buimontana Yamam. (B. palmata × B. taiwaniana)
• Begonia chitoensis Tang S.Liu & M.J.Lai – northern and central Taiwan
• Begonia × chungii C.I Peng & S.M.Ku (B. longifolia × B. palmata)
• Begonia chuyunshanensis C.I Peng & Y.K.Chen – southern Taiwan
• Begonia hohuanensis S.S.Ying
• Begonia lukuana Y.C.Liu & C.H.Ou
• Begonia nantoensis M.J.Lai – Nantou
• Begonia pinglinensis C.I Peng – northern Taiwan
• Begonia ravenii C.I.Peng & Y.K.Chen – western Taiwan
• Begonia shitoushanensis S.S.Ying
• Begonia shoukaensis S.S.Ying
• Begonia × taipeiensis C.I.Peng (B. formosana × B. longifolia) – northern Taiwan
• Begonia taiwaniana Hayata – southern Taiwan
• Begonia tengchiana C.I Peng & Y.K.Chen – south-central Taiwan
• Begonia tungyanshanensis S.S.Ying
• Begonia wutaiana C.I Peng & Y.K.Chen – south-central Taiwan

Berberidaceae

• Berberis alpicola C.K.Schneid. – Mt. Alishan
• Berberis aristatoserrulata Hayata – central Taiwan
• Berberis brevisepala Hayata – central Taiwan
• Berberis chingshuiensis Shimizu – east-central Taiwan
• Berberis hayatana Mizush. – north-central Taiwan
• Berberis japonica (Thunb.) Spreng.
• Berberis kawakamii Hayata – central Taiwan
• Berberis mingetsensis Hayata – west-central Taiwan
• Berberis morii Harber & C.C.Yu – eastern Taiwan
• Berberis morrisonensis Hayata
• Berberis nantoensis C.K.Schneid. – northern and north-central Taiwan
• Berberis pengii C.C.Yu & K.F.Chung – southern Taiwan
• Berberis ravenii C.C.Yu & K.F.Chung – southern Taiwan
• Berberis schaaliae C.C.Yu & K.F.Chung – eastern Taiwan
• Berberis tarokoensis S.Y.Lu & Yuen P.Yang – north-central Taiwan

Betulaceae

• Alnus formosana (Burkill) Makino
• Alnus henryi C.K.Schneid.
• Carpinus hebestroma Yamam. – Hualien Xian
• Carpinus kawakamii var. minutiserrata (Hayata) S.S.Ying
• Carpinus rankanensis Hayata
  • Carpinus rankanensis var. mutsudae Yamam.

Boraginaceae

• Cynoglossum alpestre Ohwi – above 2500 m elevation
• Ehretia lengshuikengensis S.S.Ying
• Heliotropium formosanum I.M.Johnst
• Thyrocarpus cuifengensis S.S.Ying
• Trichodesma calycosum var. formosanum (Matsum.) I.M.Johnst.
• Trigonotis formosana var. elevatovenosa (Hayata) S.D.Shen & J.C.Wang – northern Taiwan
• Trigonotis nankotaizanensis (Sasaki) Masam. & Ohwi

Brassicaceae

• Arabis piluchiensis S.S.Ying
• Arabis shengkuangshanensis S.S.Ying
• Arabis taihumilis S.S.Ying
• Barbarea taiwaniana Ohwi – northern Taiwan
• Brassica taiwanensis S.S.Ying
• Draba sekiyana Ohwi – Taiwan mountains
• Thismia huangii P.Y.Jiang & T.H.Hsieh – northwestern Taiwan
• Thismia taiwanensis Sheng Z.Yang, R.M.K.Saunders & C.J.Hsu – south-central Taiwan (Gaoxiong)

Buxaceae

• Buxus sinica var. intermedia (Hatus.) M.Cheng
• Sarcococca taiwaniana J.M.H.Shaw, Wynn-Jones & T.Y.A.Yang

Campanulaceae

• Adenophora morrisonensis Hayata
  • Adenophora morrisonensis subsp. morrisonensis
  • Adenophora morrisonensis subsp. uehatae (Yamam.) Lammers
• Adenophora taiwaniana S.S.Ying
• Codonopsis kawakamii Hayata – central Taiwan
• Wahlenbergia taiwaniana S.S.Ying

Caprifoliaceae

• Lonicera kawakamii (Hayata) Masam.
• Lonicera taiwanensis S.S.Ying
• Lonicera tulinensis S.S.Ying
• Patrinia glabrifolia Yamam. & Sasaki – central and eastern Taiwan
• Scabiosa lacerifolia Hayata
• Valeriana hsui M.J.Jung
• Valeriana kawakamii Hayata
• Valeriana siyuaniana S.S.Ying

Caryophyllaceae

• Arenaria fulungensis S.S.Ying
• Arenaria siyuanakouensis S.S.Ying
• Arenaria taiwanensis S.S.Ying
• Cerastium morrisonense Hayata
• Cerastium nanhutashanense S.S.Ying
• Cerastium parvipetalum Hosok. – southern Taiwan
• Cerastium subpilosum Hayata – central Taiwan
• Cerastium takasagomontanum Masam. – central Taiwan
• Dianthus palinensis S.S.Ying – Taoyuan Xian: Bali
• Dianthus pygmaeus Hayata
• Dianthus taoshanensis S.S.Ying
• Nubelaria arisanensis (Hayata) M.T.Sharples & E.A.Tripp
• Silene morrisonmontana (Hayata) Ohwi & H.Ohashi
  • Silene morrisonmontana var. glabella (Ohwi) Ohwi & H.Ohashi – northern Taiwan
  • Silene morrisonmontana var. morrisonmontana
• Silene ohwii T.C.Hsu, C.K.Liao & S.W.Chung northern and central Taiwan
• Spergularia hohuanshanensis S.S.Ying
• Stellaria taiwanensis S.S.Ying

Celastraceae

• Euonymus spraguei Hayata
• Euonymus wulinensis S.S.Ying
• Glyptopetalum pallidifolium (Hayata) Q.R.Liu & S.Y.Meng

Clusiaceae

• Garcinia linii C.E.Chang – eastern Taiwan

Colchicaceae

• Disporum cantoniense var. kawakamii (Hayata) H.Hara
• Disporum kawakamii Hayata
• Disporum sessile var. intermedium (H.Hara) Y.H.Tseng & C.T.Chao – central Taiwan
• Disporum shimadae Hayata – northern Taiwan

Commelinaceae

• Commelina bicaeruloflora S.S.Ying
• Cyanotis kawakamii Hayata – southern Taiwan

Convolvulaceae

• Argyreia formosana Ishig. ex T.Yamaz. – southern Taiwan
• Ipomoea fangliaoensis S.S.Ying
• Ipomoea taiwanensis S.S.Ying

Crassulaceae

• Crassula nanshanchunensis (S.S.Ying) S.S.Ying
• Kalanchoe tachingshuii S.S.Ying
• Kalanchoe tashiroi Yamam. – southeastern Taiwan
• Phedimus subcapitatum (Hayata) S.S.Ying
• Sedum actinocarpum Yamam.
• Sedum arisanense Yamam.
• Sedum brachyrhinchum Yamam.
• Sedum cirenianum S.S.Ying
• Sedum erythrospermum subsp. erythrospermum
• Sedum kwanwuense H.W.Lin, J.C.Wang & C.T.Lu
• Sedum microsepalum Hayata – north-central Taiwan
• Sedum morrisonense Hayata
• Sedum nokoense Yamam.
• Sedum parviflorum S.S.Ying
• Sedum parvisepalum subsp. parvisepalum – central Taiwan
• Sedum sasakii Hayata – northern Taiwan
• Sedum sekiteiense Yamam. – northern Taiwan
• Sedum shaoakouense S.S.Ying
• Sedum shengkuangense S.S.Ying
• Sedum tachingshuianum S.S.Ying
• Sedum taiwanalpinum H.W.Lin, J.C.Wang & C.T.Lu
• Sedum taiwanianum S.S.Ying
• Sedum tarokoense H.W.Lin & J.C.Wang – eastern Taiwan
• Sedum triangulisepalum T.S.Liu & N.J.Chung ex T.C.Hsu & S.W.Chung
• Sinocrassula parvifoliana S.S.Ying
• Sinocrassula shaolinchiana S.S.Ying
• Sinocrassula taiwaniana S.S.Ying

Cucurbitaceae

• Sinobaijiania taiwaniana (Hayata) C.Jeffrey & W.J.de Wilde
• Trichosanthes homophylla Hayata
• Trichosanthes taiwanensis S.S.Ying

Cupressaceae

• Calocedrus formosana (Florin) Florin – northern and central Taiwan
• Chamaecyparis formosensis Matsum. – northern and central Taiwan
• Chamaecyparis obtusa var. formosana (Hayata) Hayata – northern and central Taiwan
• Juniperus morrisonicola Hayata
• Juniperus tairukouensis S.S.Ying
• Juniperus tsukusiensis var. taiwanensis (R.P.Adams & C.F.Hsieh) R.P.Adams – Mt. Chingshui

Cyatheaceae

• Cibotium taiwanense C.M.Kuo

Cyperaceae

• Carex ayako-maedae T.Koyama
• Carex caucasica subsp. jisaburo-ohwiana (T.Koyama) T.Koyama
• Carex dissitiflora subsp. taiwanensis (Ohwi) T.Koyama
• Carex dolichostachya subsp. trichosperma (Ohwi) T.Koyama – Mt. Alishan
• Carex fulvorubescens subsp. fulvorubescens
• Carex gentilis var. nakaharae (Hayata) T.Koyama
• Carex morii Hayata
• Carex orthostemon Hayata
• Carex urelytra Ohwi
• Fimbristylis shimadana Ohwi
• Fimbristylis subinclinata T.Koyama – eastern Taiwan

Daphniphyllaceae

• Daphniphyllum × lanyuense (T.C.Huang) M.S.Tang, S.H.Liu & Yuen P.Yang (D. macropodum × D. pentandrum) – Lan Yü

Dioscoreaceae

• Dioscorea formosana R.Knuth

Ebenaceae

• Diospyros fengchangensis S.Y.Lu
• Diospyros kotoensis T.Yamaz. – Lan Yü

Elaeagnaceae

• Elaeagnus darenensis S.S.Ying
• Elaeagnus formosana Nakai
• Elaeagnus formosensis Hatus. – southern Taiwan
• Elaeagnus grandifolia Hayata – central Taiwan
• Elaeagnus tarokoensis S.Y.Lu & Yuen P.Yang
• Elaeagnus thunbergii Servett.

Elaeocarpaceae

• Elaeocarpus decipiens var. changii Y.Tang – southern Taiwan
• Elaeocarpus hayatae Kaneh. & Sasaki – southern Taiwan including Lan Yü

Ericaceae

• Chimaphila monticola subsp. taiwaniana (Masam.) Hid.Takah.
• Gaultheria taiwaniana S.S.Ying – central Taiwan
• Pyrola alboreticulata Hayata
• Pyrola morrisonensis (Hayata) Hayata
• Rhododendron breviperulatum Hayata – northern and eastern Taiwan
• Rhododendron chilanshanense Kurash. – northern Taiwan (Mt. Chilan)
• Rhododendron chiliangense S.S.Ying
• Rhododendron formosanum Hemsl. – southern Taiwan
• Rhododendron huanshanense S.S.Ying
• Rhododendron hyperythrum Hayata
• †Rhododendron kanehirae E.H.Wilson – northern Taiwan (Peishi River). Last recorded in 1984
• Rhododendron kawakamii Hayata
• Rhododendron lasiostylum Hayata – central Taiwan
• Rhododendron longiperulatum Hayata – southern Taiwan
• Rhododendron morii Hayata - central Taiwan
• Rhododendron nakaharae Hayata – northern Taiwan
• Rhododendron nantouense S.S.Ying
• Rhododendron noriakianum T.Suzuki – northern and central Taiwan
• Rhododendron oldhamii Maxim.
• Rhododendron pachysanthum Hayata – central Taiwan
• Rhododendron pseudochrysanthum Hayata – central Taiwan
• Rhododendron rubropilosum Hayata – central Taiwan
  • Rhododendron rubropilosum var. grandiflorum T.Yamaz. – Nantou
  • Rhododendron rubropilosum var. rubropilosum – central Taiwan
• Rhododendron shaoakouense S.S.Ying
• Rhododendron sikayotaizanense Masam.
• Rhododendron taiwanalpinum Ohwi – central Taiwan
• Vaccinium delavayi subsp. merrillianum (Hayata) R.C.Fang
• Vaccinium dunalianum var. caudatifolium (Hayata) H.L.Li
• Vaccinium japonicum var. lasiostemon Hayata
• Vaccinium kengii C.E.Chang – northern and central Taiwan
• Vaccinium wrightii var. formosanum (Hayata) H.L.Li – eastern Taiwan

Euphorbiaceae

• Acalypha eastmostpointensis S.S.Ying
• Acalypha matsudae Hayata – Hengchun Peninsula
• Euphorbia garanbiensis Hayata – southern Taiwan
• Euphorbia hsinchuensis (S.C.Lin & S.M.Chaw) C.Y.Wu & J.S.Ma – Taiwan (Xinzhu)
• Euphorbia taihsiensis (Chaw & Koutnik) Oudejans – western Taiwan
• Euphorbia tarokoensis Hayata – eastern Taiwan (Hualien)
• Euphorbia tzitanshaniana S.S.Ying
• Excoecaria formosana var. formosana
• Excoecaria kawakamii Hayata – southern Taiwan including Lan Yü
• Mallotus paniculatus var. formosanus (Hayata) Hurus.

Fabaceae

• Astragalus nankotaizanensis Sasaki
• Astragalus nokoensis Sasaki – central Taiwan
• Bauhinia longiracemosa Hayata
• Crotalaria similis Hemsl. – Hengchun Peninsula
• Dendrolobium dispermum (Hayata) Schindl.
• Derris lasiantha Hayata
• Derris laxiflora Benth.
• Dumasia villosa subsp. bicolor (Hayata) H.Ohashi & Tateishi
• Glycine dolichocarpa Tateishi & H.Ohashi
• Glycine max subsp. formosana (Hosok.) Tateishi & H.Ohashi – northern and central Taiwan
• Hylodesmum taiwanianum S.S.Ying
• Indigofera byobiensis Hosok.
• Indigofera hopingensis S.S.Ying
• Indigofera ramulosissima Hosok.
• Indigofera taiwaniana T.C.Huang & M.J.Wu
• Maackia taiwanensis Hoshi & H.Ohashi
• Millettia pulchra var. microphylla Dunn
• Mucuna gigantea subsp. tashiroi (Hayata) H.Ohashi & Tateishi
• Ormosia formosana Kaneh.
• Ormosia hengchuniana T.C.Huang, S.F.Huang & K.C.Yang
• Smithia yehii C.M.Wang, Chih Y.Chang & Y.H.Tseng
• Sohmaea gracillima (Hemsl.) H.Ohashi & K.Ohashi – southern Taiwan
• Tephrosia ionophlebia Hayata
• Tephrosia purpurea var. glabra Hosok.
• Zornia intecta Mohlenbr.

Fagaceae

• Fagus hayatae Palib. ex Hayata – northern Taiwan
• Lithocarpus dodonaeifolius (Hayata) Hayata
• Lithocarpus formosanus (Skan) Hayata
• Lithocarpus kawakamii (Hayata) Hayata
• Lithocarpus lepidocarpus (Hayata) Hayata – central and southern Taiwan
• Lithocarpus nantoensis (Hayata) Hayata – central and southern Taiwan
• Lithocarpus shinsuiensis Hayata & Kaneh. – southern Taiwan
• Quercus hypophaea Hayata
• Quercus liaoi C.F.Shen
• Quercus longinux Hayata
• Quercus morii Hayata
• Quercus spinosa subsp. miyabei (Hayata) A.Camus – central Taiwan
• Quercus stenophylloides Hayata – central Taiwan
• Quercus tarokoensis Hayata – eastern Taiwan
• Quercus tatakaensis Tomiya

Gentianaceae

• Gentiana arisanensis Hayata
• Gentiana bambuseti T.Y.Hsieh, T.C.Hsu, S.M.Ku & C.I Peng – central Taiwan
• Gentiana davidi var. formosana (Hayata) T.N.Ho
• Gentiana flavomaculata Hayata
  • Gentiana flavomaculata subsp. flavomaculata
  • Gentiana flavomaculata subsp. tatakensis (Masam.) Halda – central Taiwan
• Gentiana kaohsiungensis Chih H.Chen & J.C.Wang
• Gentiana scabrida subsp. horaimontana (Masam.) Halda – central Taiwan
• Gentiana scabrida subsp. itzershanensis (T.S.Liu & C.C.Kuo) Halda – central Taiwan
• Gentiana scabrida subsp. scabrida
• Gentiana taiwanialbiflora S.S.Ying
• Gentiana taiwanica T.N.Ho
• Gentiana tarokoensis Chih H.Chen & J.C.Wang
• Gentiana zollingeri subsp. tentyoensis (Masam.) Halda – eastern Taiwan
• Lomatogonium chilaiensis Chih H.Chen & J.C.Wang – Mt. Chilaishan
• Swertia arisanensis Hayata – central and eastern Taiwan
• Swertia changii Sheng Z.Yang – central Taiwan
• Swertia tozanensis Hayata
• Tripterospermum alutaceofolium (T.S.Liu & C.C.Kuo) J.Murata – northern Taiwan
• Tripterospermum cordifolium (Yamam.) Satake
• Tripterospermum guanwuense S.S.Ying
• Tripterospermum hualienense T.C.Hsu & S.W.Chung
• Tripterospermum lanceolatum (Hayata) H.Hara ex Satake
• Tripterospermum lilungshanense Chih H.Chen & J.C.Wang – south-central Taiwan
• Tripterospermum microphyllum Harry Sm.
• Tripterospermum shaolinchianum S.S.Ying
• Tripterospermum taiwanense (Masam.) Satake – central and southern Taiwan

Geraniaceae

• Geranium hayatanum Ohwi
• Geranium suzukii Masam.

Gesneriaceae

• Lysionotus pauciflorus var. ikedae (Hatus.) W.T.Wang – Lan Yü
• Lysionotus tairukouensis S.S.Ying
• Rhynchotechum brevipedunculatum J.C.Wang
• Rhynchotechum lalashanense S.S.Ying
• Rhynchotechum uniflorum S.S.Ying
• Whytockia sasakii (Hayata) B.L.Burtt

Gleicheniaceae

• Dicranopteris tetraphylla (Rosenst.) C.M.Kuo

Grossulariaceae

• Ribes formosanum Hayata

Hydrangeaceae

• Deutzia taiwanensis (Maxim.) C.K.Schneid. – northern Taiwan
• Hydrangea lalashanensis S.S.Ying
• Hydrangea longifolia Hayata
• Hydrangea pingtungensis S.S.Ying
• Hydrangea taiwaniana Y.C.Liu & F.Y.Lu – central Taiwan

Hymenophyllaceae

• Hymenophyllum alishanense De Vol
• Hymenophyllum chamaecyparicola T.C.Hsu & Z.X.Chang
• Hymenophyllum devolii M.J.Lai
• Hymenophyllum exquisitum T.C.Hsu & Y.S.Chao
• Hymenophyllum okadae Masam.
• Hymenophyllum parallelocarpum Hayata
• Hymenophyllum semialatum T.C.Hsu – Mt. Tahan
• Hymenophyllum taiwanense (Tagawa) C.V.Morton

Hypericaceae

• Hypericum eastmostianum S.S.Ying
• Hypericum formosanum Maxim. – northern Taiwan
• Hypericum geminiflorum subsp. simplicistylum (Hayata) N.Robson – north-central and central Taiwan
• Hypericum gouanyuanianum S.S.Ying
• Hypericum lalashanense S.S.Ying
• Hypericum nagasawae Hayata – north-central and central Taiwan
• Hypericum nakamurae (Masam.) N.Robson – east-northeastern Taiwan (Hualian)
• Hypericum nokoense Ohwi east-central Taiwan
• Hypericum subalatum Hayata – northern and northeastern Taiwan

Iridaceae

• Iris formosana Ohwi – northeastern Taiwan
• Iris nantouensis S.S.Ying – central Taiwan

Isoetaceae

• Isoetes taiwanensis De Vol
  • Isoetes taiwanensis var. kinmenensis F.Y.Lu, H.H.Chen & Y.L.Hsueh
  • Isoetes taiwanensis var. taiwanensis

Iteaceae

• Itea parviflora Hemsl.

Juncaceae

• Juncus kuohii M.J.Jung
• Luzula formosana Ohwi – central Taiwan
• Luzula taiwaniana Satake

Lamiaceae

• Ajuga rubrobracteosa S.S.Ying
• Callicarpa hengchunensis S.S.Ying
• Callicarpa hypoleucophylla T.P.Lin & J.L.Wang – southern Taiwan
• Callicarpa lalashanensis S.S.Ying
• Callicarpa pilosissima Maxim.
• Callicarpa randaiensis Hayata
• Callicarpa remotiflora T.P.Lin & J.L.Wang – Hengchun Peninsula
• Callicarpa remotiserrulata Hayata – Hengchun Peninsula
• Callicarpa rubrocarpa S.S.Ying
• Callicarpa tikusikensis Masam. – northern Taiwan
• Callicarpa tungyanensis S.S.Ying
• Clerodendrum ohwii Kaneh. & Hatus.
• Clinopodium cirenianum S.S.Ying
• Clinopodium cuifengense S.S.Ying
• Clinopodium laxiflorum (Hayata) K.Mori
• Clinopodium loshanense S.S.Ying
• Clinopodium shaofengkouensis S.S.Ying
• Clinopodium wulinianum S.S.Ying
• Clinopodium wutaianum S.S.Ying
• Collinsonia macrobracteata (Masam.) Harley
• Comanthosphace formosana Ohwi
• Elsholtzia oldhamii Hemsl.
• Elsholtzia taiwanensis S.S.Ying
• Lamium taiwanense S.S.Ying
• Paraphlomis cauliflora S.S.Ying
• Paraphlomis parviflora C.Y.Wu & H.W.Li
• Paraphlomis tomentosocapitata Yamam.
• Platostoma taiwanense S.S.Ying
• Pogostemon formosanus Oliv.
• Pogostemon monticola T.C.Hsu, S.W.Chung, S.H.Liu & W.J.Huang
• Salvia hayatae Makino ex Hayata
  • Salvia hayatae var. hayatae
  • Salvia hayatae var. pinnata (Hayata) C.Y.Wu
• Salvia japonica var. formosana Murata – northern Taiwan
• Salvia muratae T.Yamaz.
• Salvia shaofengkouensis S.S.Ying
• Salvia siyuanensis S.S.Ying
• Scutellaria hsiehii T.H.Hsieh
• Scutellaria lilungensis S.S.Ying
• Scutellaria playfairii Kudô
  • Scutellaria playfairii var. playfairii
  • Scutellaria playfairii var. procumbens (Ohwi) C.Y.Wu & H.W.Li
• Scutellaria taiwanensis C.Y.Wu – Ali Shan
• Scutellaria tarokoensis T.Yamaz.
• Suzukia shikikunensis Kudô – central and eastern Taiwan
• Teucrium guanwuense S.S.Ying
• Teucrium taiwanianum T.H.Hsieh & T.C.Huang
• Teucrium taoshanense S.S.Ying

Lardizabalaceae

• Stauntonia hengchunensis S.S.Ying
• Stauntonia purpurea Y.C.Liu & F.Y.Lu – central Taiwan

Lauraceae

• Actinodaphne mushaensis (Hayata) Hayata
• Camphora kanahirae (Hayata) K.F.Chung & C.L.Hsieh
• Camphora officinarum var. nominale (Hatus. & Hayata) K.F.Chung & C.L.Hsieh – eastern and southern Taiwan
• Cinnamomum chingchuanium S.S.Ying
• Cinnamomum insularimontanum Hayata
• Cinnamomum kotoense Kaneh. & Sasaki – Lan Yü
• Cinnamomum osmophloeum Kaneh. – northern and central Taiwan
• Cinnamomum reticulatum Hayata
• Lindera akoensis Hayata
• Litsea akoensis Hayata
  • Litsea akoensis var. akoensis
  • Litsea akoensis var. sasakii (Kamik.) J.C.Liao
• Litsea hayatae Kaneh.
• Litsea hypophaea Hayata
• Litsea morrisonensis Hayata
• Machilus konishii Hayata – central and southern Taiwan
• Machilus obovatifolius (Hayata) Kaneh. & Sasaki – southern Taiwan
  • Machilus obovatifolius var. obovatifolius – southern Taiwan
  • Machilus obovatifolius var. taiwuensis S.Y.Lu & T.T.Chen – southeastern Taiwan
• Machilus zuihoensis Hayata
  • Machilus zuihoensis var. mushaensis (F.Y.Lu) Y.C.Liu
  • Machilus zuihoensis var. zuihoensis
• Neolitsea acuminatissima (Hayata) Kaneh. & Sasaki
• Neolitsea buisanensis f. sutsuoensis J.C.Liao – southern Taiwan
• Neolitsea daibuensis Kamik. – southern Taiwan
• Neolitsea hiiranensis Tang S.Liu & J.C.Liao – southern Taiwan
• Neolitsea parvigemma (Hayata) Kaneh. & Sasaki – south-central Taiwan
• Neolitsea variabillima (Hayata) Kaneh. & Sasaki – central Taiwan
• Sassafras randaiense (Hayata) Rehder – central and southern Taiwan

Liliaceae

• Lilium formosanum A.Wallace
• Lilium lalashanense S.S.Ying
• Lilium linearifolianum S.S.Ying
• Lilium longiflorum var. scabrum Masam.
• Lilium × shimenianum S.S.Ying
• Tricyrtis bilushenmulata S.S.Ying
• Tricyrtis formosana var. glandosa (T.Shimizu) T.S.Liu & S.S.Ying – northeastern and central Taiwan
• Tricyrtis lasiocarpa Matsum. – western and southern Taiwan
• Tricyrtis suzukii Masam. – northeastern Taiwan
• Tricyrtis × tachingshuii S.S.Ying
• Tricyrtis uniflora S.S.Ying

Linderniaceae

• Lindernia sandaiolingensis S.S.Ying
• Vandellia scutellariiformis (T.Yamaz.) T.Yamaz. – Tainan Xian

Loranthaceae

• Loranthus kaoi (J.M.Chao) H.S.Kiu
• Scurrula phoebe-formosanae (Hayata) Danser
• Taxillus limprichtii var. ritozanensis (Hayata) F.Y.Lu & C.H.Ou
• Taxillus liquidambaricola var. liquidambaricola
• Taxillus nigrans var. longifolius (S.T.Chiu) F.Y.Lu & C.H.Ou
• Taxillus pseudochinensis (Yamam.) Danser – southern Taiwan
• Taxillus theifer (Hayata) H.S.Kiu
• Taxillus tsaii S.T.Chiu – southern Taiwan

Lycopodiaceae

• Huperzia changii (T.Y.Hsieh) Ralf Knapp – Last recorded in 2010
• Huperzia myriophyllifolia (Hayata) Holub
• Lycopodium yueshanense C.M.Kuo

Lythraceae

• Rotala taiwaniana Y.C.Liu & F.Y.Lu – eastern Taiwan

Magnoliaceae

• Magnolia kachirachirai (Kaneh. & Yamam.) Dandy – southeastern Taiwan

Malvaceae

• Corchorus aestuans var. brevicaulis (Hosok.) T.S.Liu & H.C.Lo
• Hibiscus indicus var. integrilobus (S.Y.Hu) K.M.Feng – southern Taiwan (Hengchun)
• Hibiscus taiwanensis S.Y.Hu – Alishan
• Melochia taiwaniana S.S.Ying
• Sida austrotaiwaniana S.S.Ying

Marrataceae

• Angiopteris × itoi (Shieh) J.M.Camus (A. lygodiifolia × A. somae)

Mazaceae

• Mazus alpinus Masam.
• Mazus fauriei Bonati – northern Taiwan
• Mazus lalashanensis S.S.Ying
• Mazus somggangensis S.S.Ying
• Mazus tainanensis T.H.Hsieh – Tainan city
• Mazus uniflorus S.S.Ying

Melanthiaceae

• Helonias umbellata (Baker) N.Tanaka
• Paris taiwanensis S.S.Ying
• Trillium taiwanense S.S.Ying – eastern Taiwan
• Veratrum formosanum O.Loes.

Melastomataceae

• Bredia dulanica C.L.Yeh, S.W.Chung & T.C.Hsu
• Bredia hirsuta var. scandens Ito & Matsum.
• Bredia oldhamii Hook.f.
• Medinilla formosana Hayata
• Medinilla hayatana H.Keng – Lan Yü
• Melastoma kudoi Sasaki – central Taiwan
• Melastoma scaberrimum (Hayata) Yuen P.Yang & H.Y.Liu
• Memecylon pendulum Chih C.Wang, Y.H.Tseng, Y.T.Chen & Kun C.Chang
• Tashiroea laisherana (C.L.Yeh & C.R.Yeh) R.C.Zhou & Ying Liu

Meliaceae

• Aglaia taiwaniana S.S.Ying

Menispermaceae

• Cocculus taiwanianus S.S.Ying
• Cyclea ochiaiana (Yamam.) S.F.Huang & T.C.Huang
• Paratinospora dentata (Diels) Wei Wang
• Stephania merrillii Diels

Mitrastemonaceae

• Mitrastemon yamamotoi var. kanehirae (Yamam.) Makino

Moraceae

• Ficus tannoensis Hayata – southern Taiwan
• Ficus vaccinioides Hemsl. & King – southern Taiwan

Musaceae

• Musa × formobisiana H.L.Chiu, C.T.Shii & T.Y.A.Yang (M. balbisiana × M. itinerans var. formosana)
• Musa insularimontana Hayata
• Musa itinerans var. chiumei H.L.Chiu, C.T.Shii & T.Y.A.Yang
• Musa itinerans var. formosana (Warb.) Häkkinen & C.L.Yeh
• Musa itinerans var. kavalanensis H.L.Chiu, C.T.Shii & T.Y.A.Yang
• Musa yamiensis C.L.Yeh & J.H.Chen

Myrtaceae

• Syzygium densinervium var. insulare C.E.Chang – Hengchun Peninsula, Lü Dao, and Lan Yü
• Syzygium euphlebium (Hayata) Mori – Hengchun Peninsula
• Syzygium formosanum (Hayata) K.Mori
• Syzygium kusukusuense (Hayata) Mori – Hengchun Peninsula
• Syzygium taiwanicum H.T.Chang & R.H.Miao – Lan Yu, Pengjia Yu

Nyctaginaceae

• Boerhavia hualienensis Shih H.Chen & M.J.Wu – eastern Taiwan

Oleaceae

• Ligustrum morrisonense Kaneh. & Sasaki
• Osmanthus kaoi (T.S.Liu & J.C.Liao) S.Y.Lu
• Osmanthus lanceolatus Hayata

Onagraceae

• Circaea cireniana S.S.Ying
• Circaea hsuehshanensis S.S.Ying
• Circaea lalashanensis S.S.Ying
• Epilobium hohuanense S.S.Ying
• Epilobium nanhualpinum S.S.Ying
• Epilobium nankotaizanense Yamam.
• Epilobium pengii C.J.Chen, Hoch & P.H.Raven
• Epilobium taiwanianum C.J.Chen, Hoch & P.H.Raven
• Epilobium tulinianum S.S.Ying

Orchidaceae

• Agrostophyllum formosanum Rolfe – southern Taiwan
• Anoectochilus lalashanensis S.S.Ying
• Anoectochilus semiresupinatus T.C.Hsu & S.W.Chung
• Aphyllorchis montana var. membranacea T.C.Hsu
• Aphyllorchis montana f. pingtungensis T.P.Lin
• Aphyllorchis montana var. rotundatipetala (C.S.Leou, S.K.Yu & C.T.Lee) T.P.Lin
• Appendicula reflexa var. kotoensis (Hayata) T.P.Lin – Lan Yü
• Bulbophyllum albociliatum (Tang S.Liu & H.Y.Su) K.Nakaj.
  • Bulbophyllum albociliatum var. albociliatum – central and southern Taiwan
  • Bulbophyllum albociliatum var. remotifolium (Fukuy.) T.P.Lin – Taiwan (Hualien)
  • Bulbophyllum albociliatum var. shanlinshiense T.P.Lin & Y.N.Chang – Taiwan (Nantou)
  • Bulbophyllum albociliatum var. weiminianum T.P.Lin & Kuo Huang – southern Taiwan
• Bulbophyllum brevipedunculatum T.C.Hsu & S.W.Chung – eastern Taiwan
• Bulbophyllum cryptomeriicola T.P.Lin & S.K.Yu
• Bulbophyllum fimbriperianthium W.M.Lin, Kuo Huang & T.P.Lin – southern Taiwan
• Bulbophyllum flaviflorum (Tang, S.Liu & H.Y.Su) Seidenf. – central and southern Taiwan
• Bulbophyllum insulsoides Seidenf. – central and southern Taiwan
• Bulbophyllum karenkoensis T.P.Lin
  • Bulbophyllum karenkoensis var. calvum (T.P.Lin & W.M.Lin) T.P.Lin
  • Bulbophyllum karenkoensis var. karenkoensis
  • Bulbophyllum karenkoensis var. puniceum (T.P.Lin & Y.N.Chang) T.P.Lin
• Bulbophyllum kuanwuense S.W.Chung & T.C.Hsu – southern Taiwan
• Bulbophyllum linearibractium S.S.Ying
• Bulbophyllum maxi W.M.Lin & T.P.Lin
• Bulbophyllum × omerumbellatum T.P.Lin (B. omerandrum × B. umbellatum)
• Bulbophyllum pingtungense S.S.Ying & S.C.Chen – southern Taiwan (east Henchun Peninsula)
• Bulbophyllum sasakii (Hayata) J.J.Verm.
• Bulbophyllum setaceum T.P.Lin
  • Bulbophyllum setaceum var. confragosum (T.P.Lin & Y.N.Chang) T.P.Lin
  • Bulbophyllum setaceum var. setaceum – central Taiwan
• Bulbophyllum somae Hayata – northern Taiwan
• Bulbophyllum taiwanense (Fukuy.) K.Nakaj. – southern Taiwan
• Bulbophyllum tenuislinguae T.P.Lin & Shu H.Wu
• Bulbophyllum tokioi Fukuy. – northern and central Taiwan
• Calanthe arcuata subsp. caudatilabella (Hayata) T.P.Lin – southern Taiwan
• Calanthe arisanensis Hayata
• Calanthe dolichopoda Fukuy.
• Calanthe formosana Rolfe
• Calanthe × hsinchuensis Y.I Lee (C. arisanensis × C. striata)
• Cheirostylis nantouensis T.P.Lin
• Cheirostylis pusilla var. simplex T.P.Lin
• Cheirostylis tabiyahanensis (Hayata) N.Pearce & P.J.Cribb – southeastern Taiwan (Mt. Ayushan)
• Cheirostylis tortilacinia var. rubrifolia (T.P.Lin & W.M.Lin) T.P.Lin – southern Taiwan
• Cheirostylis tortilacinia var. wutaiensis T.P.Lin
• Chiloschista segawae (Masam.) Masam. & Fukuy. – south-central Taiwan
• Corybas puniceus T.P.Lin & W.M.Lin – Yunlin
• Corybas taiwanensis T.P.Lin & S.Y.Leu – northern Taiwan (Taoyuen)
• Crepidium × cordilabium T.P.Lin (C. matsudae × C. ophrydis)
• Crepidium roohutuense (Fukuy.) T.C.Hsu – southern Taiwan
• Cymbidium formosanum Hayata
• Cypripedium formosanum Hayata – central Taiwan
• Cypripedium segawae Masam. – east-central Taiwan
• Cypripedium taiwanalpinum Y.I Lee
• Cyrtosia taiwanica K.H.Wang & T.P.Lin
• Dendrobium furcatopedicellatum Hayata – central and southern Taiwan
• Dendrobium leptocladum Hayata – central and southern Taiwan
• Dendrobium sanseiense Hayata
• Dendrobium somae Hayata – eastern and southern Taiwan
• Dienia shuicae (S.S.Ying) T.P.Lin
• Epipactis fascicularis T.P.Lin
• Epipactis ohwii Fukuy. – central Taiwan
• Epipogium kentingense T.P.Lin & Shu H.Wu
• Epipogium lalashanense S.S.Ying
• Epipogium meridianum T.P.Lin
• Epipogium taiwanense T.C.Hsu
• Erythrodes aggregata (T.P.Lin & W.M.Lin) T.P.Lin
• Erythrodes chinensis var. triantherae (C.L.Yeh & C.S.Leou) T.P.Lin – Lan Yü
• Eulophia brachycentra Hayata – southern Taiwan
• Eulophia segawae Fukuy. – southeastern Taiwan
• Gastrochilus deltoglossus T.C.Hsu, S.I Hsieh, J.H.Wu & H.C.Hung
• Gastrochilus guanwuensis S.S.Ying
• Gastrochilus × hsuehshanensis T.P.Lin & S.K.Yu – (G. formosanus × G. rantabunensis)
• Gastrochilus linii Ormerod – central Taiwan
• Gastrochilus matsudae Hayata – southern Taiwan
  • Gastrochilus matsudae var. hoi (T.P.Lin) T.C.Hsu
  • Gastrochilus matsudae var. matsudae S. Taiwan (Mt. Tawushan)
• Gastrochilus raraensis Fukuy.
• Gastrochilus shaolinchianus S.S.Ying
• Gastrochilus somae (Hayata) Hayata
• Gastrochilus yehii S.I Hsieh, C.T.Lee & J.H.Wu
• Gastrodia appendiculata C.S.Leou & N.J.Chung – central Taiwan
• Gastrodia confusoides T.C.Hsu, S.W.Chung & C.M.Kuo
• Gastrodia flavilabella S.S.Ying – central Taiwan
• Gastrodia kaohsiungensis T.P.Lin
• Gastrodia leoui T.C.Hsu & C.M.Kuo
• Gastrodia leucochila T.C.Hsu & Z.H.Chen
• Gastrodia nantoensis T.C.Hsu & C.M.Kuo ex T.P.Lin
• Gastrodia rubinea T.P.Lin
• Gastrodia sui C.S.Leou, T.C.Hsu & C.R.Yeh
• Goodyera daibuzanensis Yamam.
• Goodyera maculata T.P.Lin
• Goodyera yamiana Fukuy. – Lu Dao
• Habenaria alishanensis T.P.Lin & D.M.Huang
• Habenaria longiracema Fukuy. – central and southern Taiwan
• Habenaria tsaiana T.P.Lin
• Hemipilia alpestris (Fukuy.) Y.Tang & H.Peng – northern and central Taiwan
• Hemipilia × alpestroides T.C.Hsu (H. alpestris × H. kiraishiensis)
• Hemipilia kiraishiensis (Hayata) Y.Tang & H.Peng
• Hemipilia taiwanensis (Fukuy.) Y.Tang & H.Peng – central and southern Taiwan
• Hemipilia takasago-montana (Masam.) Y.Tang & H.Peng central and eastern Taiwan
• Hemipilia tominagae (Hayata) Y.Tang & H.Peng
• Holcoglossum pumilum (Hayata) L.J.Chen, X.J.Xiao & G.Q.Zhang
• Holcoglossum quasipinifolium (Hayata) Schltr.
• × Holcosia pseudotaiwaniana (T.C.Hsu) Ormerod & Kurzweil (Holcoglossum quasipinifolium × Luisia megasepala)
• × Holcosia taiwaniana (S.S.Ying) Ormerod & Kurzweil (Holcoglossum quasipinifolium × Luisia teres}
• Hylophila nipponica (Fukuy.) T.P.Lin – southern Taiwan, including Lan Yü
• Lecanorchis cerina Fukuy. – Mt. Tatungshan
• Lecanorchis latens T.P.Lin & W.M.Lin
• Lecanorchis multiflora var. bihuensis (T.P.Lin & Shu H.Wu) T.P.Lin
• Lecanorchis multiflora var. subpelorica (T.C.Hsu & S.W.Chung) T.P.Lin
• Lecanorchis ohwii Masam.
• Lecanorchis thalassica var. thalassica – central Taiwan
• Liparis amabilis Fukuy. – northern Taiwan (Mt. Chiaopanshan)
• Liparis derchiensis S.S.Ying – Taichung
• Liparis elongata Fukuy. – northern and eastern Taiwan
• Liparis formosamontana T.C.Hsu
• Liparis henryi Rolfe – Hengchun Peninsula
• Liparis laurisilvatica Fukuy.
• Liparis liangzuensis T.P.Lin & W.M.Lin
• Liparis monoceros T.P.Lin
• Liparis nakaharae Hayata
• Liparis reckoniana T.C.Hsu
• Liparis rubrotincta T.C.Hsu
• Liparis sasakii Hayata – central Taiwan
• Luisia cordata Fukuy. – southern Taiwan
• Luisia lui T.C.Hsu & S.W.Chung
• Luisia megasepala Hayata – central and southern Taiwan
• Neottia atayalica T.C.Hsu
• Neottia breviscapa T.C.Hsu
• Neottia cinsbuensis T.P.Lin & D.M.Huang
• Neottia deltoidea (Fukuy.) Szlach. – northeastern and southern Taiwan
• Neottia fukuyamae T.C.Hsu & S.W.Chung – central Taiwan
• Neottia hohuanshanensis T.P.Lin & Shu H.Wu
• Neottia kuanshanensis H.J.Su – south-central Taiwan
• Neottia meifongensis (H.J.Su & C.Y.Hu) T.C.Hsu & S.W.Chung – central Taiwan
• Neottia microauriculata T.C.Hsu
• Neottia morrisonicola (Hayata) Szlach.
• Neottia nankomontana (Fukuy.) Szlach. – northern and central Taiwan
• Neottia piluchiensis T.P.Lin
• Neottia pseudonipponica (Fukuy.) Szlach. – central Taiwan (T'aichung)
• Neottia shenlengiana T.C.Hsu
• Neottia taizanensis (Fukuy.) Szlach. – northern Taiwan (Mt. Nanhutashan)
• Neottia tatakaensis T.C.Hsu & H.C.Hung
• Nervilia hungii T.C.Hsu
• Nervilia lanyuensis S.S.Ying – Lan Yü
• Nervilia linearilabia T.P.Lin
• Nervilia purpureotincta T.C.Hsu
• Nervilia septemtrionarius T.P.Lin
• Nervilia tahanshanensis T.P.Lin & W.M.Lin – southern Taiwan
• Nervilia taitoensis (Hayata) Schltr. – southern Taiwan (T'aitung)
• Nervilia taiwaniana var. ratis (T.P.Lin & Y.N.Chang) T.P.Lin
• Oberonia formosana Hayata
• Oberonia linguae T.P.Lin & Y.N.Chang
• Oberonia segawae T.C.Hsu & S.W.Chung – central and southern Taiwan
• Odontochilus bisaccatus (Hayata) Hayata ex T.P.Lin
• Odontochilus brevistylis subsp. candidus (T.P.Lin & C.C.Hsu) T.P.Lin
• Odontochilus formosanus T.C.Hsu
• Odontochilus gouanyuanensis (S.S.Ying) S.S.Ying
• Odontochilus humilis S.S.Ying
• Odontochilus integrus (Fukuy.) T.Yukawa – Lan Yü
• Oreorchis bilamellata Fukuy. – central and southern Taiwan
• Oreorchis wumanae T.P.Lin
• Peristylus gracilis subsp. insularis T.C.Hsu – Lan Yü
• Phalaenopsis formosana (Christenson) J.M.H.Shaw – southeastern Taiwan, including islands
• Phreatia morii Hayata
• Phreatia taiwaniana Fukuy.
• Platanthera alboflora S.S.Ying
• Platanthera brevicalcarata subsp. brevicalcarata
• Platanthera devolii (T.P.Lin & T.W.Hu) T.P.Lin & K.Inoue – northern and central Taiwan
• Platanthera formosana (T.P.Lin & K.Inoue) Efimov
• Platanthera hohuanshanensis S.S.Ying
• Platanthera longicalcarata Hayata – north-central and central Taiwan
• Platanthera nantousylvatica T.P.Lin
• Platanthera pachyglossa Hayata – central and south-central Taiwan
• Platanthera peichatieniana S.S.Ying – northern Taiwan (Beicha Shan)
• Platanthera quadricalcarata T.P.Lin
• Platanthera taiwanensis (S.S.Ying) S.C.Chen, S.W.Gale & P.J.Cribb – central and southern Taiwan
• Rhomboda lalashanensis S.S.Ying
• Sarcophyton taiwanianum (Hayata) Garay – southern Taiwan
• Spiranthes nivea T.P.Lin & W.M.Lin
  • Spiranthes nivea var. nivea – southern Taiwan
  • Spiranthes nivea var. papillata T.C.Hsu & Suetsugu – northeastern Taiwan
• Tainia dunnii f. caterva (T.P.Lin & W.M.Lin) T.P.Lin
• Tainia elliptica Fukuy. – northern Taiwan
• Tainia hohuanshanensis S.S.Ying
• Tainia hualienia S.S.Ying – eastern Taiwan
• Tipularia odorata Fukuy. – northern and central Taiwan
• Tuberolabium kotoense Yamam. – southern Taiwan including Lan Yü
• Vanda lamellata var. taiwuensis S.S.Ying
• Zeuxine arisanensis Hayata
• Zeuxine flava var. pingtungensis (T.C.Hsu) T.P.Lin
• Zeuxine kantokeiensis Tatew. & Masam. – central Taiwan
• Zeuxine lalashanensis S.S.Ying
• Zeuxine niijimae Tatew. & Masam. – central Taiwan (Nantou)
• Zeuxine yehii T.C.Hsu

Orobanchaceae

• Euphrasia nankotaizanensis Yamam.
• Euphrasia tarokoana Ohzoi – Hualian Xian
• Euphrasia transmorrisonensis Hayata
  • Euphrasia transmorrisonensis var. durietziana (Ohwi) T.C.Huang & M.J.Wu
  • Euphrasia transmorrisonensis var. transmorrisonensis
• Pedicularis ikomae Sasaki – northeastern Taiwan
• Pedicularis nanfutashanensis T.Yamaz.
• Pedicularis refracta var. transmorrisonensis (Hayata) Hurus. – north-central Taiwan
• Striga crispata Sheng Z.Yang

Oxalidaceae

• Oxalis daitunensis S.S.Ying
• Oxalis griffithii subsp. taimonii (Yamam.) S.Aoki & J.Murata
• Oxalis taitastricta S.S.Ying

Papaveraceae

• Corydalis campulicarpa Hayata

Pentaphylacaceae

• Adinandra formosana Hayata
  • Adinandra formosana var. formosana
  • Adinandra formosana var. obtusissima (Hayata ex Yamam.) H.Keng – southern Taiwan
• Adinandra lasiostyla Hayata – central and southern Taiwan
• Adinandra taiwanensis S.S.Ying
• Cleyera japonica var. taipinensis Key – northern and central Taiwan
• Cleyera lipingensis var. taipinensis (H.Keng) T.L.Ming – northern and central Taiwan
• Cleyera longicarpa (Yamam.) Masam. – northern Taiwan
• Eurya chichaoyangensis S.S.Ying
• Eurya citrifolia S.S.Ying
• Eurya crenatifolia (Yamam.) Kobuski – northern and eastern Taiwan
• Eurya glaberrima Hayata
• Eurya guanwuensis S.S.Ying
• Eurya leptophylla Hayata – central and eastern Taiwan
• Eurya rengechiensis Yamam. – Taizhong
• Eurya septata Chi C.Wu, Z.F.Hsu & C.H.Tsou
• Eurya shaolinchiensis S.S.Ying
• Eurya taianensis S.S.Ying
• Eurya taitungensis C.E.Chang – Hualian

Phyllanthaceae

• Flueggea taiwanensis S.S.Ying
• Glochidion lanyuense Gang Yao & S.X.Luo – Lan Yü
• Phyllanthus niinamii Hayata
• Phyllanthus oligospermus subsp. oligospermus

Pinaceae

• Abies kawakamii (Hayata) Ito – central Taiwan
• Keteleeria davidiana var. formosana (Hayata) Hayata
• Picea morrisonicola Hayata – central Taiwan
• Pinus armandi var. mastersiana (Hayata) Hayata – Ali-shan and Yu-shan
• Pinus morrisonicola Hayata
• Pinus taiwanensis Hayata
  • Pinus taiwanensis var. fragilissima (Businský) Farjon – eastern Taiwan (Kuan Shan)
  • Pinus taiwanensis var. taiwanensis

Piperaceae

• Peperomia tairukouensis S.S.Ying
• Piper kwashoense Hayata – southern Taiwan
• Piper lanyuense K.N.Kung & Kun C.Chang
• Piper okamotoi M.Hiroe
• Piper taiwanense T.T.Lin & S.Y.Lu

Pittosporaceae

• Pittosporum daphniphylloides var. daphniphylloides
• Pittosporum tobira var. calvescens Ohwi – northern Taiwan
• Pittosporum viburnifolium Hayata – southern Taiwan

Plantaginaceae

• Callitriche raveniana Lansdown
• Veronica morrisonicola Hayata
• Veronica oligosperma Hayata
• Veronica shichengensis (S.S.Ying) S.S.Ying
• Veronica taiwanica T.Yamaz. – Ilan Xian
• Veronica wulingensis S.S.Ying
• Veronicastrum formosanum (Masam.) T.Yamaz. – Hualian Xian
• Veronicastrum loshanense Tien T.Chen & F.S.Chou – eastern Taiwan

Plumbaginaceae

• Limonium wrightii var. luteum (H.Hara) H.Hara

Poaceae

• Ampelocalamus naibunensis (Hayata) T.H.Wen
• Arundinella taiwanica Veldkamp
• Arundo formosana var. gracilis Hack. – northern and western Taiwan
• Bambusa odashimae Hatus. ex Ohrnb.
• Bambusa utilis W.C.Lin
• Brachypodium kawakamii Hayata
• Digitaria fauriei Ohwi
• Elymus formosanus (Honda) Á.Löve
• Eragrostis fauriei Ohwi
• Festuca hondae E.B.Alexeev
• Helictotrichon abietetorum (Ohwi) Ohwi
• Lolium formosanum (Honda) Banfi – northeastern Taiwan
• Microstegium fauriei (Hayata) Honda
• Mnesithea laevis var. chenii (C.C.Hsu) de Koning & Sosef
• Panicum taiwanense S.S.Ying
• Poa nankoensis Ohwi
• Poa takasagomontana Ohwi
• Poa tenuicula Ohwi
• Spodiopogon formosanus Rendle

Podocarpaceae

• Podocarpus nakaii Hayata

Polygalaceae

• Polygala arcuata Hayata – central and southern Taiwan
• Polygala sandiaochiaoensis S.S.Ying
• Polygala taiwanensis S.S.Ying

Polygonaceae

• Koenigia yatagaiana (T.Mori) T.C.Hsu & S.W.Chung
• Persicaria pilushanensis (Y.C.Liu & C.H.Ou) C.F.Kuo ex T.C.Hsu & S.W.Chung
• Polygonum hohuanshanense S.S.Ying
• Polygonum ilanense Y.C.Liu & C.H.Ou
• Polygonum loshanense S.S.Ying
• Polygonum taiwanense S.S.Ying

Polypodiaceae

• Arachniodes pseudoaristata (Tagawa) Ohwi
• Bolbitis lianhuachihensis Y.S.Chao, Y.F.Huang & H.Y.Liu
• Bolbitis × nanjenensis C.M.Kuo (B. appendiculata × B. heteroclita)
• Cyrtomium simadae (Tagawa) Y.H.Chang
• Cyrtomium taiwanianum Tagawa
• Davallia chrysanthemifolia Hayata
• Dryopteris × holttumii Li Bing Zhang (D. apiciflora × D. maximowicziana)
• Dryopteris kwanzanensis Tagawa
• Dryopteris pseudolunanensis Tagawa
• Dryopteris pseudosieboldii Hayata
• Dryopteris subatrata Tagawa
• Dryopteris subexaltata (Christ) C.Chr.
• Dryopteris tenuipes (Rosenst.) Seriz.
• Goniophlebium raishaense (Rosenst.) L.Y.Kuo
• Grammitis moorei (Parris & Ralf Knapp) Christenh.
• Grammitis nuda Tagawa
• Grammitis taiwanensis (Parris & Ralf Knapp) Christenh.
• Lepisorus kawakamii (Hayata) Tagawa
• Lepisorus megasorus Ching
• Lepisorus monilisorus (Hayata) Tagawa
• Lepisorus pseudoussuriensis Tagawa
• Loxogramme biformis Tagawa
• Loxogramme remote-frondigera Hayata
• Polystichum × gemmilachenense Miyam. & T.Nakam.
• Polystichum integripinnum Hayata
• Polystichum parvipinnulum Tagawa
• Polystichum pseudodeltodon Tagawa
• Polystichum × pseudoparvipinnulum Miyam. & T.Nakam.
• Polystichum pseudostenophyllum Tagawa
• Polystichum × silviamontanum Miyam. & T.Nakam.
• Polystichum subapiciflorum Hayata
• Polystichum subobliquum Tagawa
• Polystichum taizhongense H.S.Kung
• Selliguea echinospora (Tagawa) Fraser-Jenk.
• Selliguea falcatopinnata (Hayata) H.Ohashi & K.Ohashi – southern Taiwan and Lan Yü
• Selliguea taiwanensis (Tagawa) H.Ohashi & K.Ohashi
• Tectaria subfuscipes (Tagawa) C.M.Kuo

Primulaceae

• Ardisia cornudentata Mez
  • Ardisia cornudentata subsp. cornudentata
  • Ardisia cornudentata subsp. morrisonensis (Hayata) Yuen P.Yang
  • Ardisia cornudentata var. stenosepala (Hayata) Yuen P.Yang
• Ardisia violacea (T.Suzuki) W.Z.Fang & K.Yao
• Lysimachia chingshuiensis C.I Peng & C.M.Hu – Ch'ing-shui Shan
• Lysimachia taiwaniana T.Suzuki ex M.T.Kao
• Maesa hengchunensis S.S.Ying
• Maesa hotungensis S.S.Ying
• Maesa lanyuensis Yuen P.Yang
• Maesa perlaria var. formosana (Mez) Yuen P.Yang
• Maesa tairukouensis S.S.Ying
• Primula miyabeana T.Itô & Kawak.

Proteaceae

• Helicia rengetiensis Masam.
• Helicia yingtzulinia S.S.Ying

Pteridaceae

• Adiantum formosanum Tagawa
• Adiantum meishanianum F.S.Hsu ex Yea C.Liu & W.L.Chiou
• Adiantum menglianense Y.Y.Qian – south-central Taiwan
• Adiantum taiwanianum Tagawa
• Antrophyum castaneum H.Itô
• Haplopteris heterophylla C.W.Chen, Y.H.Chang & Yea C.Liu
• Pteris angustipinna Tagawa
• Pteris austrotaiwanensis Y.S.Chao – southern Taiwan
• Pteris incurvata Y.S.Chao, H.Y.Liu & W.L.Chiou
• Pteris longipinna Hayata
• Pteris rugosifolia Y.S.Chao

Ranunculaceae

• Aconitum formosanum Tamura – northern Taiwan
• Aconitum fukutomei Hayata
• Actaea taiwanensis J.Compton, Hedd. & T.Y.Yang
• Aquilegia kozakii Masam. – northeastern Taiwan (Mt. Taipingshan)
• Calathodes polycarpa Ohwi
• Clematis akoensis Hayata – southern Taiwan
• Clematis chinensis var. tatushanensis T.Y.A.Yang
• Clematis formosana Kuntze – eastern and southern Taiwan
• Clematis lishanensis (T.Y.A.Yang & T.C.Huang) Luferov – central Taiwan
• Clematis morii Hayata – central Taiwan
• Clematis parviloba var. bartlettii (Yamam.) W.T.Wang – central Taiwan
• Clematis psilandra Kitag. – central Taiwan
• Clematis tamurae T.Y.A.Yang & T.C.Huang
• Clematis terniflora var. garanbiensis (Hayata) M.C.Chang – southern Taiwan
• Clematis tsugetorum Ohwi – northern Taiwan
• Dichocarpum arisanense (Hayata) W.T.Wang & P.K.Hsiao
• Dichocarpum uniflorum S.S.Ying
• Ranunculus cheirophyllus Hayata
• Ranunculus formosa-montanus Ohwi – Nanhu Dashan
• Ranunculus junipericola Ohwi
• Ranunculus matsudae Hayata ex Masam.
• Ranunculus morii (Yamam.) Ohwi – northern Taiwan
• Ranunculus nankotaizanus Ohwi – Nanhu Dashan
• Ranunculus taisanensis Hayata
• Ranunculus taiwanensis Y.C.Liu & F.Y.Lu
• Thalictrum lecoyeri var. debilistylum W.T.Wang
• Thalictrum myriophyllum Ohwi – northern Taiwan
• Thalictrum oshimae Masam.
• Thalictrum rubescens Ohwi – northern Taiwan
• Thalictrum sessile Hayata
• Thalictrum urbaini Hayata
  • Thalictrum urbaini var. majus T.Shimizu
  • Thalictrum urbaini var. urbaini
• Trollius taihasenzanensis Masam.

Rhamnaceae

• Berchemia arisanensis Y.C.Liu & F.Y.Lu
• Berchemia fenchifuensis C.M.Wang & S.Y.Lu
• Berchemia paniculata S.S.Ying
• Rhamnus formosana Matsum.
• Rhamnus nakaharae (Hayata) Hayata
• Rhamnus pilushanensis Y.C.Liu & C.M.Wang
• Rhamnus salixiophylla S.S.Ying
• Rhamnus utilis var. chingshuiensis (T.Shimizu) T.Yamaz.
• Sageretia randaiensis Hayata – northern and central Taiwan
• Ventilago elegans Hemsl.

Rosaceae

• Argentina tugitakensis (Masam.) Soják
• Cotoneaster chingshuiensis Kun C.Chang & Chih C.Wang
• Cotoneaster hualiensis J.Fryer & B.Hylmö
• Cotoneaster konishii Hayata
• Cotoneaster morrisonensis Hayata
• Cotoneaster nantouensis J.Fryer & B.Hylmö
• Cotoneaster rosiflorus Kun C.Chang & F.Y.Lu
• Cotoneaster siyuanensis S.S.Ying
• Cotoneaster taiwanensis J.Fryer & B.Hylmö
• Cotoneaster tetrapetalus S.S.Ying
• Filipendula kiraishiensis Hayata
• Fragaria hayatae Makino
• Fragaria tayulinensis S.S.Ying
• Macromeles formosana Koidz.
• Photinia chingshuiensis (T.Shimizu) T.S.Liu & H.J.Su
• Photinia serratifolia var. ardisiifolia (Hayata) H.Ohashi – eastern Taiwan
• Photinia serratifolia var. daphniphylloides (Hayata) L.T.Lu – eastern Taiwan
• Photinia serratifolia var. lasiopetala (Hayata) H.Ohash – central Taiwan
• Potentilla morrisonensis Hayata
• Pourthiaea lucida Decne.
• Prinsepia scandens Hayata
• Prunus chiliangensis S.S.Ying
• Prunus guanwuensis S.S.Ying
• Prunus tayulinensis S.S.Ying
• Prunus transarisanensis Hayata
• Pyracantha koidzumii (Hayata) Rehder
• Pyrus alpinotaiwaniana S.S.Ying
• Rhaphiolepis indica f. impressivena (Masam.) S.S.Ying
• Rhaphiolepis indica var. shilanensis Yuen P.Yang & H.Y.Liu
• Rhaphiolepis indica var. tashiroi Hayata – northern and southern Taiwan
• Rosa hohuanlinparvifolia S.S.Ying
• Rosa morrisonensis Hayata – Yushan
• Rosa pricei Hayata
• Rosa shaolinchiensis S.S.Ying
• Rosa taiwanensis Nakai
• Rosa yilanalpina S.S.Ying
• Rubus arachnoideus Y.C.Liu & F.Y.Lu – eastern Taiwan
• Rubus cuifengensis S.S.Ying
• Rubus glandulosocalycinus Hayata – central and northern Taiwan
• Rubus hohuanshanensis S.S.Ying
• Rubus kawakamii Hayata
• Rubus lanyuensis Hung T.Chang
• Rubus liui Yuen P.Yang & S.Y.Lu – northeastern Taiwan
• Rubus parviaraliifolius Hayata
• Rubus parvifolius var. toapiensis (Yamam.) Hosok. – eastern Taiwan
• Rubus siyuanensis S.S.Ying
• Rubus taitoensis Hayata
  • Rubus taitoensis var. aculeatiflorus (Hayata) H.Ohashi & C.F.Hsieh
  • Rubus taitoensis var. taitoensis
• Rubus taiwanicola Koidz. & Ohwi – central Taiwan
• Rubus tayulinensis S.S.Ying
• Rubus yuenfengensis S.S.Ying
• Rubus yuliensis Y.C.Liu & F.Y.Lu – eastern Taiwan
• Sorbus randaiensis (Hayata) Koidz.
• Spiraea japonica var. formosana (Hayata) Masam.
• Spiraea morrisonicola Hayata
  • Spiraea morrisonicola var. hayatana (H.L.Li) Businský
  • Spiraea morrisonicola var. morrisonicola
• Spiraea prunifolia var. pseudoprunifolia (Hayata ex Nakai) H.L.Li
• Spiraea tarokoensis Hayata – eastern Taiwan
• Spiraea tatakaensis I.S.Chen – central Taiwan

Rubiaceae

• Conjugatovarium S.S.Ying
  • Conjugatovarium lalashanianum S.S.Ying
• Damnacanthus angustifolius Hayata
• Galium alboflorum S.S.Ying
• Galium echinocarpum Hayata – central Taiwan
• Galium formosense Ohwi – Gaoxiong
• Galium guanwuense S.S.Ying
• Galium hohuanshanense S.S.Ying
• Galium lishanense S.S.Ying
• Galium minutissimum T.Shimizu – Hualian
• Galium morii Hayata – Jiayi
• Galium nanhumontanum S.S.Ying
• Galium nankotaizanum Ohwi – mountains of Taiwan
• Galium shengkuangense S.S.Ying
• Galium siyuanianum S.S.Ying
• Galium taiwanense Masam. – northern Taiwan mountains
• Galium takasagomontanum Masam.
• Galium tarokoense Hayata
• Lasianthus simizui (Tang S.Liu & J.M.Chao) H.Zhu
• Leptopetalum taiwanense (S.F.Huang & J.Murata) Shih H.Chen & M.J.Wu – Taiwan including Lü Tao
• Mussaenda acalycophylla S.S.Ying
• Mussaenda darenensis S.S.Ying
• Mussaenda horenensis S.S.Ying
• Neanotis formosana (Hayata) W.H.Lewis
• Oldenlandia butensis (Masam.) Govaerts – Yilan
• Ophiorrhiza hayatana Ohwi
• Rubia linii J.M.Chao
• Scleromitrion sirayanum T.C.Hsu & Z.H.Chen
• Shaolinchiana S.S.Ying
  • Shaolinchiana lalashaniana S.S.Ying
  • Shaolinchiana taiwaniana S.S.Ying
  • Shaolinchiana tungyanshaniana S.S.Ying
• Tangshuia S.S.Ying
  • Tangshuia pitouchaoensis S.S.Ying
• Theligonum formosanum (Ohwi) Ohwi & T.S.Liu – western Taiwan (Pingtung: Tawushan)
• Wendlandia erythroxylon Cowan

Rutaceae

• Glycosmis erythrocarpa (Hayata) Hayata
• Skimmia japonica subsp. distincte-venulosa (Hayata) T.C.Ho
• Skimmia japonica var. orthoclada (Hayata) Masam.
• Zanthoxylum wutaiense I.S.Chen – Pingdong

Sabiaceae

• Sabia transarisanensis Hayata

Salicaceae

• Salix doii Hayata
• Salix fulvopubescens Hayata
• Salix kunyangensis S.S.Ying
• Salix kusanoi (Hayata) C.K.Schneid
• Salix morrisonicola Kimura
  • Salix morrisonicola var. morrisonicola
  • Salix morrisonicola var. takasagoalpina (Koidz.) F.Y.Lu, C.H.Ou, Y.T.Chen, Y.S.Chi, K.C.Lu & Y.H.Tseng
• Salix okamotoana Koidz.
• Salix pilushanensis S.S.Ying
• Salix tagawana Koidz.
• Salix taiwanalpina Kimura

Santalaceae

• Viscum taiwanianum S.S.Ying

Sapindaceae

• Acer albopurpurascens Hayata
• Acer buergerianum var. formosanum (Hayata ex Koidz.) Sasaki – northern and central Taiwan
• Acer caudatifolium Hayata
• Acer morrisonense Hayata
• Acer serrulatum Hayata – northern and central Taiwan
• Acer tutcheri subsp. formosanum A.E.Murray
• Koelreuteria elegans subsp. formosana (Hayata) F.G.Mey.

Saxifragaceae

• Asimitellaria formosana (Hayata) R.A.Folk & Y.Okuyama
• Astilbe longicarpa (Hayata) Hayata
• Astilbe macroflora Hayata – central Taiwan
• Chrysosplenium hebetatum Ohwi
• Chrysosplenium lanuginosum var. formosanum (Hayata) H.Hara
• Chrysosplenium taiwanianum S.S.Ying

Schisandraceae

• Illicium arborescens Hayata
• Illicium × rubellum S.Y.Lu ex W.J.Huang & S.W.Chung
• Schisandra arisanensis subsp. arisanensis

Scrophulariaceae

• Scrophularia formosana H.L.Li – Taidong Xian
• Scrophularia yoshimurae T.Yamaz.

Selaginellaceae

• Selaginella devolii H.M.Chang, P.F.Lu & W.L.Chiou
• Selaginella helvetica subsp. pseudonipponica (Tagawa) H.M.Chang, W.L.Chiou & J.C.Wang

Simaroubaceae

• Ailanthus altissima var. tanakae (Hayata) Kaneh. & Sasaki – northern Taiwan

Smilacaceae

• Smilax horridiramula Hayata – central and eastern Taiwan
• Smilax insularis T.C.Hsu & S.W.Chung – southern Taiwan
• Smilax luei T.Koyama – central Taiwan
• Smilax nantoensis T.Koyama – central Taiwan
• Smilax taipeiensis T.C.Hsu & S.W.Chung – northern Taiwan
• Smilax taiwanensis S.S.Ying
• Smilax tungyuanensis S.S.Ying

Solanaceae

• Solanum chingchunense S.S.Ying
• Solanum peikuoense S.S.Ying

Staphyleaceae

• Staphylea formosana (Nakai) Byng & Christenh.

Styracaceae

• Alniphyllum pterospermum Matsum.
• Styrax suberifolius var. hayataianus (Perkins) K.Mori

Symplocaceae

• Symplocos juiyenensis C.C.Wang & C.H.Ou – central Taiwan
• Symplocos koidzumiana Tatew. & B.Yoshim.
• Symplocos migoi Nagam.
• Symplocos nokoensis (Hayata) Kaneh.
• Symplocos shilanensis Y.C.Liu & F.Y.Lu
• Symplocos sonoharae var. formosana C.C.Wang
• Symplocos sumuntia var. modesta (Brand) Noot.
• Symplocos taiwanensis S.S.Ying

Taxaceae

• Amentotaxus formosana H.L.Li – southeastern Taiwan

Theaceae

• Camellia chinmeiae S.L.Lee & T.Y.A.Yang
• Camellia guanwuensis S.S.Ying
• Camellia hsinpeiensis S.S.Ying
• Camellia tungyanshanensis S.S.Ying

Thymelaeaceae

• Daphne arisanensis Hayata
• Daphne chingshuishaniana S.S.Ying – Ch'ing-shui Shan
• Daphne morrisonensis C.E.Chang – Mt. Yushan
• Daphne nana Tagawa – eastern Taiwan
• Daphne yangtoushanensis S.S.Ying
• Wikstroemia mononectaria Hayata
• Wikstroemia taiwanensis C.E.Chang

Ulmaceae

• Ulmus uyematsui Hayata – central Taiwan

Urticaceae

• Chamabainia guanwuensis S.S.Ying
• Chamabainia meifenggensis (S.S.Ying) S.S.Ying
• Dendrocnide kotoensis (Hayata ex Yamam.) B.L.Shih & Yuen P.Yang – Taidong
• Elatostema acuteserratum B.L.Shih & Yuen P.Yang – southeastern Taiwan including Lan Yü
• Elatostema amoenum S.S.Ying
• Elatostema caudifolium S.S.Ying
• Elatostema elongatopeduncellatum S.S.Ying
• Elatostema guanwuense S.S.Ying
• Elatostema hirtellipedunculata B.L.Shih & Yuen P.Yang
• Elatostema × hybrida Yu H.Tseng & J.M.Hu (E. lineolatum × E. platyphyllum)
• Elatostema hypoglaucum B.L.Shih & Yuen P.Yang
• Elatostema lalashanense S.S.Ying
• Elatostema liutangshuii S.S.Ying
• Elatostema nanhumontanum S.S.Ying
• Elatostema pauciflorum S.S.Ying
• Elatostema rivulare B.L.Shih & Yuen P.Yang
• Elatostema siyuanwukouense S.S.Ying
• Elatostema strigillosum B.L.Shih & Yuen P.Yang – Taidong
• Elatostema subcoriaceum B.L.Shih & Yuen P.Yang – Lan Yü
• Elatostema taiwanense S.S.Ying
• Elatostema taoyuanense S.S.Ying
• Elatostema tungyanshanense S.S.Ying
• Elatostema villosum B.L.Shih & Yuen P.Yang – southern Taiwan
• Laportea taiwanensis S.S.Ying
• Parietaria taiwaniana S.S.Ying
• Pilea funkikensis Hayata
• Pilea loshanensis S.S.Ying
• Pilea matsudae Yamam.
• Pilea rotundinucula Hayata
• Pilea somae Hayata – southern Taiwan
• Pilea taiwanensis S.S.Ying
• Pilea yingshaoyaoana S.S.Ying
• Pouzolzia sanguinea var. formosana (H.L.Li) Friis & Wilmot-Dear
• Pouzolzia taiwaniana C.I Peng & S.W.Chung
• Urtica taiwaniana S.S.Ying – central Taiwan
• Urtica thunbergiana subsp. perserrata

Viburnaceae

• Viburnum formosanum subsp. formosanum
• Viburnum hayatae I.M.Turner
• Viburnum odoratissimum var. arboricola (Hayata) Yamam.
• Viburnum parvifolium Hayata
• Viburnum pilushanicum S.S.Ying
• Viburnum plicatum var. formosanum Y.C.Liu & C.H.Ou – northern Taiwan
• Viburnum taiwanianum Hayata – central and southern Taiwan

Violaceae

• Viola adenothrix Hayata
  • Viola adenothrix var. adenothrix
  • Viola adenothrix var. tsugitakaensis (Masam.) J.C.Wang & T.C.Huang
• Viola betonicifolia var. yuanfengia S.S.Ying
• Viola formosana Hayata
  • Viola formosana var. formosana
  • Viola formosana var. kawakamii (Hayata) Y.S.Chen & Q.E.Yang
• Viola lungtungensis S.S.Ying
• Viola nagasawae Makino & Hayata
  • Viola nagasawae var. nagasawae
  • Viola nagasawae var. pricei (W.Becker) J.C.Wang & T.C.Huang
• Viola obtusa var. tsuifengensis T.Hashim. – Nantou
• Viola pilushanensis S.S.Ying
• Viola pitouchaoensis S.S.Ying
• Viola pubipetala S.S.Ying
• Viola sandaiojiaoensis S.S.Ying
• Viola senzanensis Hayata
• Viola shaoyoukengensis S.S.Ying
• Viola shinchikuensis Yamam.
• Viola wulinfarmensis S.S.Ying
• Viola xibaoensis S.S.Ying

Vitaceae

• Cissus pingtungensis S.S.Ying
• Pseudocayratia pengiana T.W.Hsu & J.Wen
• Tetrastigma lanyuense C.E.Chang

Xyridaceae

• Xyris formosana Hayata

Zingiberaceae

• Alpinia × ilanensis S.C.Liu & J.C.Wang (A. japonica × A. pricei) – northeastern Taiwan
• Alpinia kawakamii Hayata – southern Taiwan
• Alpinia koshunensis Hayata – southern Taiwan
• Alpinia kusshakuensis Hayata (perhaps A. shimadae × A. uraiensis) – northern Taiwan
• Alpinia lalashanensis S.S.Ying
• Alpinia mesanthera Hayata
• Alpinia nantoensis F.Y.Lu & Y.W.Kuo
• Alpinia oui Y.H.Tseng & Chih C.Wang
• Alpinia pricei Hayata – eastern Taiwan
• Alpinia sessiliflora Kitam. – central Taiwan
• Alpinia shimadae Hayata
• Alpinia shoukaensis S.S.Ying
• Alpinia tonrokuensis Hayata – northern Taiwan
• Alpinia uraiensis Hayata – northern Taiwan
• Zingiber chengii Y.H.Tseng, C.M.Wang & Y.C.Lin
• Zingiber kawagoei Hayata
• Zingiber pleiostachyum K.Schum. – southern Taiwan
• Zingiber shuanglongense C.L.Yeh & S.W.Chung

Cultivated crops endemic to Taiwan

• Spodiopogon formosanus Rendle
• Symplocos trichoclada

See also

• List of protected species in Taiwan
• Category:Endemic flora of Taiwan
• Category:Endemic fauna of Taiwan
• Taiwan Biodiversity Research Institute